I know Verisign is quite easy (as such) to put in your SSL, but I dont know about yours. Probably in one of your directories within apache (I know thats about as broad as it is long though!)
Have a read of this:
See if its of any use, not as much as something to follow, more of info - also appache docs top left!
If not apache.com has forums from its users, I don't know if anyone has similar issues with your particular one there.